Do you have acidity in your mouth because of the meds?

I went out today since a long time to a moms friend :slight_smile: I didnt have pleasure really but at least i had some air :slight_smile:slight_smile:
whatever. i just noticed that i have a lot of acidity in my mouth. do you have it too from the meds? What can i do agianst it? just drinking water does will help?